<html>
<head>
<meta http-equiv="content-type"content="text/html;charset = utf-8"/>
<title>--模板--</title>
<link type="text/css" rel="stylesheet" href="<?=$theme?>.css" />
</head>
   
<body>

    <div id="layout">
        <div id="header">
            <div class="container">
                <h1 class="col-9">我的博客系统</h1>
                <div id="user-info" class="col-3">
                  <?php if($user) {?>
                    <span id="user-name"><?=$user["username"]?></span>
                    <a href="logout.php">退出登录</a>
                  <?php } else {?>
                    <span id="user-name">访客</span>
                    <a href="login.php">请登录</a>
                  <?php }?>
                    
                </div>
            </div>
            <div id="main-menu">
                <ul class="topMenu">
                    <li><span>首页</span></li>
                    <li><a href="art_list.php">文章</a></li>
                    <li>
                        <span>管理</span>
                        <ul>
                            <li><span>用户</span></li>
                            <li>
                                <span>基础数据</span>
                                <ul>
                                    <li>皮肤管理</li>
                                    <li>兴趣管理</li>
                                </ul>
                            </li>
                        </ul>
                    </li>

                </ul>
            </div>
        </div>
        <div id="main">
          <div id="workspace">
   